package com.dinggou.service;

import com.dinggou.entity.Classse;
import com.dinggou.entity.Jc;
import com.dinggou.entity.JcWithBLOBs;

import java.util.List;

public interface JcService {
    int deleteByPrimaryKey(Integer id);

    int insert(JcWithBLOBs record);

    int insertSelective(JcWithBLOBs record);

    JcWithBLOBs selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(JcWithBLOBs record);

    int updateByPrimaryKeyWithBLOBs(JcWithBLOBs record);

    int updateByPrimaryKey(Jc record);

    List<Jc> selectAll();
}